Renowned explorer Joe MacInnis shares his lifelong passion for undersea exploration, recalling his fascination with the marine world since his first scuba dive at 17. Exploring the vibrant reef systems off Fort Lauderdale in 1954, MacInnis was captivated by the mystical allure of the underwater realm, describing it as a separate universe teeming with unique creatures and ethereal light and shadows.
Now at 88, MacInnis has dedicated his life to delving into the depths of the world’s oceans, accumulating 6,000 hours of underwater exploration across the Atlantic, Pacific, and Arctic waters. Noteworthy for his pivotal contributions to undersea science, he was honored with the Order of Canada in 1976.
Born in Toronto, MacInnis initially pursued a medical career, but his deep-seated connection to the ocean led him back to his true calling during what he refers to as a groundbreaking era for oceanic research. Combining his medical expertise with his passion for underwater exploration, he became involved in the U.S. Navy’s Sealab project, focusing on diver safety and health.
Returning to Canada in 1969, MacInnis played a key role in formulating the nation’s first ocean policy alongside Prime Minister Pierre Trudeau. He established Sublimnos, Canada’s inaugural underwater research station beneath Lake Huron, facilitating studies on marine life and environmental factors.
In a notable achievement in 1972, MacInnis spearheaded the construction of Sub-Igloo, the world’s first manned underwater station in the Arctic. This endeavor culminated in his historic dive beneath the North Pole, offering a profound sense of immersion in the Arctic’s vast expanses.
MacInnis’s expeditions in the Arctic yielded groundbreaking innovations in diving equipment and protective gear, enabling safe exploration of frigid waters. His team’s encounters with Arctic wildlife, including narwhals and beluga whales, marked significant milestones in marine research.
Moreover, MacInnis played a pivotal role in discovering the Breadalbane shipwreck in 1980 and later participated in locating the SS Edmund Fitzgerald wreckage in Lake Superior. His involvement in the exploration of the Titanic wreck, including multiple submersible dives, left an indelible impression on him, emphasizing the ship’s haunting beauty and historical significance.
A mentor to acclaimed filmmaker James Cameron, MacInnis influenced Cameron’s career trajectory, fostering a lasting friendship that led to collaborative ventures in film and undersea expeditions. Their shared experiences culminated in Cameron’s renowned film “Titanic,” for which MacInnis provided valuable insights and support.
Reflecting on his extensive underwater journeys, MacInnis acknowledges the inherent risks and rewards of venturing into uncharted waters. Recalling a harrowing incident during a dive to the Titanic in 1991, where he and the submersible pilot faced a perilous entanglement, he emphasizes the role of fear as a companion in exploration.
Despite facing moments of trepidation, MacInnis’s deep reverence for the ocean drives his commitment to ongoing exploration and discovery. Through forthcoming projects such as a memoir and documentary, he aims to share his extraordinary experiences and inspire positive change through his profound connection with the marine world.
